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CIK 0001280263 · Large accelerated filer

AMBARELLA INC

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Ticker
AMBA
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
FY end
Jan 31
Entity type
operating
EIN
980459628
Phone
408-734-8888
Business address
3001 TASMAN DRIVE, SANTA CLARA, CA, 95054
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$1,060,264
in 6 filings, $145K under 10b5-1 plans

Net −$1,060,264. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Wang Feng-Ming −$395K CEO sold <1% of stake
  2. Young John Alexander −$330K CFO sold 4% of stake
  3. Lee Chan W −$188K Chief Operations Officer sold 2% of stake
  4. Ju Chi-Hong −$130K Senior VP, Systems & GM sold 1% of stake
  5. PAISLEY CHRISTOPHER B −$18K Director sold <1% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2023-03-15 Day Christopher VP, Marketing Option exercise · Performance Stock Units −8,055 0
2023-03-15 Day Christopher VP, Marketing Option exercise · Restricted Stock Units −672 0
2023-03-15 Day Christopher VP, Marketing Option exercise · Restricted Stock Units −275 1,101
2023-03-15 Day Christopher VP, Marketing Option exercise · Restricted Stock Units −357 2,862
2023-03-15 Lee Chan W Chief Operating Officer Option exercise +22,785 89,867
2023-03-15 Lee Chan W Chief Operating Officer Option exercise · Performance Stock Units −26,850 0
2023-03-15 Lee Chan W Chief Operating Officer Option exercise · Restricted Stock Units −2,238 0
2023-03-15 Lee Chan W Chief Operating Officer Option exercise · Restricted Stock Units −734 2,935
2023-03-15 Lee Chan W Chief Operating Officer Option exercise · Restricted Stock Units −1,077 8,619
2023-03-15 Kohn Leslie Chief Technology Officer Option exercise +27,736 929,596
2023-03-15 Kohn Leslie Chief Technology Officer Option exercise · Performance Stock Units −32,816 0
2023-03-15 Kohn Leslie Chief Technology Officer Option exercise · Restricted Stock Units −2,735 0
2023-03-15 Kohn Leslie Chief Technology Officer Option exercise · Restricted Stock Units −917 3,669
2023-03-15 Kohn Leslie Chief Technology Officer Option exercise · Restricted Stock Units −1,185 9,481
2023-03-15 Ju Chi-Hong Sr. Vice President, Systems Option exercise +12,488 166,368
2023-03-15 Ju Chi-Hong Sr. Vice President, Systems Option exercise · Performance Stock Units −14,338 0
2023-03-15 Ju Chi-Hong Sr. Vice President, Systems Option exercise · Restricted Stock Units −1,195 0
2023-03-15 Ju Chi-Hong Sr. Vice President, Systems Option exercise · Restricted Stock Units −513 2,055
2023-03-15 Ju Chi-Hong Sr. Vice President, Systems Option exercise · Restricted Stock Units −775 6,206
2023-03-15 Wang Feng-Ming CEO Option exercise +37,383 734,796

Page 17 of 42 · 828 trades